Yesim offers unlimited data eSIM plans that cover Central America, including Costa Rica, Panama, El Salvador and nine other neighboring countries. The unlimited plans are available in validity periods of 1 day, 7 days, 15 days and 30 days, with prices ranging from $10.35 USD for a 1‑day plan to $113.81 USD for a 15‑day plan. The Global Plus Package also provides unlimited data for 7 and 15 days, covering the same Central American countries and an additional 142 countries.
All unlimited plans indicate that speeds may be throttled after heavy usage under a fair‑usage policy. Data remains at full speed until a usage threshold is reached, after which speeds may be reduced. Travelers who want to confirm the exact amount of data that remains at normal speed or to verify whether the fair‑usage policy applies should contact Yesim directly.